<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
			div{
				height: 400px;
				background-color: blueviolet;
			}
			.p3{
				background-color: darkgray;
				border: 10px double red;
			}
			.p1{
				height: 400px;
				width: 500px;
				border: 4px solid green;
			}
			.p2{
				font-size: 50px;
				color: blue;
				border: 15px outset blue;
			}
			/*选择的是p下面的a*/
			p a{
				font-size: 50px;
				color: darkorchid;
			}
			
		</style>
	</head>
	<body>
		<div id="d1" style="height: 100px;width: 200px;">
			
		</div>
		<p class="p1 p2 p3">
			董兴是个大帅锅
		
		</p>
		<p>
			<a href="#">taobao</a>
			<a href="#">jd</a>
			<a href="#">meituan</a>
		</p>
		<a href="#">bdqn总部</a>
	</body>
</html>
